Why is changing employee behavior so difficult? Uncomfortable Feelings Fear or discomfort is usually the first reason people resist change, and it’s often the most difficult to overcome. Not only does change require relearning habits that may have taken years to perfect, it also brings conjures up scary questions about competency and adequacy. What is […]
Which is the richest source of protein?
Which is the richest source of protein? Here is a list of 20 delicious foods that are high in protein. Eggs. Whole eggs are among the healthiest and most nutritious foods available. Almonds. Almonds are a popular type of tree nut. Chicken breast. Chicken breast is one of the most popular protein-rich foods. Oats. Cottage […]
Are coils AC or DC?
Are coils AC or DC? From a structural and physical standpoint there is no difference between an AC and a DC electro-magnetic coil. They both are made by wrapping of wires around a core. For DC electro-magnets the core is usually made of iron or steel. For AC electro-magnetic coils the “core” could be air. […]
What is Coulomb repulsion energy?
What is Coulomb repulsion energy? The Coulomb energy. Protons repel each other. The Coulomb repulsion is proportional to 1/R, or 1/A1/3. In a nucleus with Z protons, there are a total of Z(Z-1)/2 pairs of protons. When there is an an excess of neutrons (or protons), the “extra” nucleons have to go into higher energy […]
Why is my remote killing batteries?
Why is my remote killing batteries? The most obvious way that your remote control batteries can drain quickly is by tossing the remote on a coffee table where it gets buried under a layer of magazines, books and other heavy objects. These objects can press down on the power button continuously, causing the batteries to […]
What are the relief features of a land?
What are the relief features of a land? Natural features include relief, which is sometimes mistakenly understood to be the sole feature characterizing a topographic map, and hydrographic features, such as lakes and rivers; man-made features include other characteristics of the subject area, such as cities, towns, and villages, and roads, railroads, canals. Which of […]
How do you identify fossil fuels?
How do you identify fossil fuels? These fuels are found in the Earth’s crust and contain carbon and hydrogen, which can be burned for energy. Coal, oil, and natural gas are examples of fossil fuels. Coal is a material usually found in sedimentary rock deposits where rock and dead plant and animal matter are piled […]
Why do you feel weightless in an elevator?
Why do you feel weightless in an elevator? Earth-orbiting astronauts are weightless for the same reasons that riders of a free-falling amusement park ride or a free-falling elevator are weightless. They are weightless because there is no external contact force pushing or pulling upon their body. In each case, gravity is the only force acting […]
What are animals called in food chain?
What are animals called in food chain? There are three groups of consumers. Animals that eat only plants are called herbivores (or primary consumers). Animals that eat other animals are called carnivores. Carnivores that eat herbivores are called secondary consumers, and carnivores that eat other carnivores are called tertiary consumers. Who is highest on the […]